| CPU2006 license: | 3 | Test date: | May-2009 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jun-2009 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Apr-2009 |
| Hardware | |
|---|---|
| CPU Name: | AMD Opteron 2435 |
| CPU Characteristics: | |
| CPU MHz: | 2600 |
| FPU: | Integrated |
| CPU(s) enabled: | 6 cores, 1 chip, 6 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 64 KB I + 64 KB D on chip per core |
| Secondary Cache: | 512 KB I+D on chip per core |
| L3 Cache: | 6 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 16 GB (4x4 GB, PC2-6400P CL5) |
| Disk Subsystem: | 1x 146 GB 10 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 5.3, Kernel 2.6.18-128.el5 |
| Compiler: | PGI Server Complete Version 8.0 PathScale Compiler Suite Version 3.2 |
| Auto Parallel: | Yes |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | binutils 2.18 32-bit and 64-bit libhugetlbfs libraries |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||
| 410.bwaves | 278 | 48.9 | 279 | 48.8 | 279 | 48.7 | 278 | 48.9 | 279 | 48.8 | 279 | 48.7 |
| 416.gamess | 1216 | 16.1 | 1215 | 16.1 | 1215 | 16.1 | 1090 | 18.0 | 1087 | 18.0 | 1092 | 17.9 |
| 433.milc | 432 | 21.2 | 432 | 21.3 | 432 | 21.2 | 418 | 22.0 | 417 | 22.0 | 419 | 21.9 |
| 434.zeusmp | 535 | 17.0 | 535 | 17.0 | 536 | 17.0 | 536 | 17.0 | 536 | 17.0 | 537 | 17.0 |
| 435.gromacs | 498 | 14.3 | 498 | 14.3 | 500 | 14.3 | 396 | 18.0 | 397 | 18.0 | 396 | 18.0 |
| 436.cactusADM | 117 | 102 | 118 | 102 | 117 | 102 | 117 | 102 | 117 | 102 | 119 | 100 |
| 437.leslie3d | 465 | 20.2 | 465 | 20.2 | 467 | 20.1 | 438 | 21.5 | 439 | 21.4 | 439 | 21.4 |
| 444.namd | 619 | 13.0 | 620 | 12.9 | 619 | 13.0 | 560 | 14.3 | 560 | 14.3 | 561 | 14.3 |
| 447.dealII | 553 | 20.7 | 553 | 20.7 | 552 | 20.7 | 472 | 24.2 | 474 | 24.1 | 474 | 24.1 |
| 450.soplex | 543 | 15.4 | 543 | 15.4 | 543 | 15.4 | 484 | 17.2 | 485 | 17.2 | 484 | 17.2 |
| 453.povray | 327 | 16.3 | 323 | 16.5 | 325 | 16.4 | 274 | 19.4 | 273 | 19.5 | 271 | 19.7 |
| 454.calculix | 475 | 17.4 | 475 | 17.4 | 477 | 17.3 | 406 | 20.3 | 406 | 20.3 | 407 | 20.3 |
| 459.GemsFDTD | 419 | 25.3 | 419 | 25.3 | 417 | 25.4 | 419 | 25.3 | 419 | 25.3 | 417 | 25.4 |
| 465.tonto | 609 | 16.2 | 609 | 16.2 | 610 | 16.1 | 467 | 21.1 | 468 | 21.0 | 467 | 21.1 |
| 470.lbm | 469 | 29.3 | 471 | 29.2 | 459 | 29.9 | 469 | 29.3 | 471 | 29.2 | 459 | 29.9 |
| 481.wrf | 443 | 25.2 | 444 | 25.2 | 442 | 25.3 | 443 | 25.2 | 444 | 25.2 | 442 | 25.3 |
| 482.sphinx3 | 807 | 24.1 | 809 | 24.1 | 809 | 24.1 | 780 | 25.0 | 768 | 25.4 | 768 | 25.4 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'ulimit -s unlimited' was used to set environment stack size 'ulimit -l 2097152' was used to set environment locked pages in memory limit The libhugetlbfs libraries were installed using the installation rpms that came with the distribution. PGI_HUGE_PAGES set to 450. Total number of huge pages available is 2700. NCPUS set to number of cores
Platform Notes
BIOS configuration: Power Regulator set to Static High Performance Mode
General Notes
Environment variables set by runspec before the start of the run: HUGETLB_MORECORE = "yes" NCPUS = "6"
Base Compiler Invocation
C benchmarks:
| pgcc |
C++ benchmarks:
| pgcpp |
Fortran benchmarks:
| pgf95 |
Benchmarks using both Fortran and C:
| pgcc pgf95 |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -Mnomain |
| 436.cactusADM: | -DSPEC_CPU_LP64 -Mnomain |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -Mnomain |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Base Optimization Flags
C benchmarks:
| -Mvect=cachesize:6291456 -fastsse -Msmartalloc=huge -Mconcur -Mfprelaxed -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi |
C++ benchmarks:
| -Mvect=cachesize:6291456 -fastsse -Mconcur -Msmartalloc=huge -Mfprelaxed --zc_eh -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi |
Fortran benchmarks:
| -Mvect=cachesize:6291456 -fastsse -Mconcur -Mfprelaxed -Msmartalloc=huge -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi |
Benchmarks using both Fortran and C:
| -Mvect=cachesize:6291456 -fastsse -Msmartalloc=huge -Mconcur -Mfprelaxed -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi |
Base Other Flags
C benchmarks:
| -Mipa=jobs:4 |
C++ benchmarks:
| -Mipa=jobs:4 |
Fortran benchmarks:
| -Mipa=jobs:4 |
Benchmarks using both Fortran and C:
| -Mipa=jobs:4 |
Peak Compiler Invocation
C benchmarks:
| pgcc |
C++ benchmarks (except as noted below):
| pathCC | |
| 444.namd: | pgcpp |
Fortran benchmarks (except as noted below):
| pgf95 | |
| 416.gamess: | pathf95 |
| 465.tonto: | pathf95 |
Benchmarks using both Fortran and C (except as noted below):
| pgcc pgf95 | |
| 435.gromacs: | pathcc pathf95 |
Peak Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 |
| 436.cactusADM: | -DSPEC_CPU_LP64 -Mnomain |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -Mnomain |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |
Peak Optimization Flags
C benchmarks:
| 433.milc: | -fastsse -Msmartalloc=huge -Msafeptr -Mconcur -Mfprelaxed -Mipa=inline -Mipa=arg -Mipa=const -Mipa=ptr -Mipa=shape -tp barcelona-64 |
| 470.lbm: | basepeak = yes |
| 482.sphinx3: | -Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Mfprelaxed -Msmartalloc -tp barcelona-64 -Bstatic_pgi |
C++ benchmarks:
| 444.namd: | -Mpfi(pass 1) -Mpfo(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Munroll=n:4 -Munroll=m:8 -Msmartalloc=huge -Mnodepchk -Mfprelaxed --zc_eh -tp barcelona-64 -Bstatic_pgi |
| 447.dealII: | -march=barcelona -Ofast -INLINE:aggressive=on -LNO:opt=0 -OPT:alias=disjoint -fno-exceptions -m32 |
| 450.soplex: | -march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -L/usr/lib -lhugetlbfs(pass 2) -O3 -INLINE:aggressive=on -OPT:IEEE_arith=3 -OPT:IEEE_NaN_Inf=off -OPT:fold_unsigned_relops=on -OPT:malloc_alg=1 -CG:load_exe=0 -fno-exceptions -m32 |
| 453.povray: | -march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -INLINE:aggressive=on |
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | -march=barcelona -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Wl,-T/usr/share/libhugetlbfs/ldscripts/elf_x86_64.xBDT(pass 2) -L/usr/lib64 -lhugetlbfs(pass 2) -O2 -OPT:Ofast -OPT:ro=3 -OPT:unroll_size=256 |
| 434.zeusmp: | -Mvect=cachesize:6291456 -fastsse -Mfprelaxed -Mconcur -Mprefetch=distance:8 -Mprefetch=t0 -Msmartalloc=huge -Msmartalloc=hugebss -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi |
| 437.leslie3d: | -Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mconcur=noaltcode(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Mvect=fuse -Msmartalloc=huge -Mprefetch=distance:8 -Mprefetch=t0 -Mfprelaxed -tp barcelona-64 -Bstatic_pgi |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | -march=barcelona -Ofast -OPT:alias=no_f90_pointer_alias -LNO:blocking=off -CG:load_exe=1 -IPA:plimit=525 -OPT:malloc_alg=1 -Wl,-T/usr/share/libhugetlbfs/ldscripts/elf_x86_64.xBDT -L/usr/lib64 -lhugetlbfs |
Benchmarks using both Fortran and C:
| 435.gromacs: | -march=barcelona -Ofast -OPT:rsqrt=2 -OPT:malloc_alg=1 -Wl,-T/usr/share/libhugetlbfs/ldscripts/elf_x86_64.xBDT -L/usr/lib64 -lhugetlbfs |
| 436.cactusADM: | -Mvect=cachesize:6291456 -fastsse -Mconcur -Msmartalloc=huge -Mfprelaxed -Mipa=fast -Mipa=inline -tp barcelona-64 -Bstatic_pgi |
| 454.calculix: | -Mpfi=indirect(pass 1) -Mpfo=indirect(pass 2) -Mipa=fast(pass 2) -Mipa=inline(pass 2) -Mvect=cachesize:6291456 -fastsse -Msmartalloc=huge -Mprefetch=t0 -Mpre -Mfprelaxed -tp barcelona-64 -Bstatic_pgi |
| 481.wrf: | basepeak = yes |
Peak Other Flags
C benchmarks:
| -Mipa=jobs:4(pass 2) |
C++ benchmarks:
| 444.namd: | -Mipa=jobs:4(pass 2) |
Fortran benchmarks (except as noted below):
| -Mipa=jobs:4 | |
| 416.gamess: | No flags used |
| 465.tonto: | No flags used |
Benchmarks using both Fortran and C (except as noted below):
| -Mipa=jobs:4 | |
| 435.gromacs: | No flags used |